As a main game originally released in 1998, this third-person adventure blends platforming and shooting. You control Lara Croft, utilizing moves like climbing, rolling, and swimming to navigate complex levels. The core loop involves exploring global locations to find artifacts, leading you on a quest tied to a mysterious meteorite and an ancient Polynesian civilization. Distinctive features include new environmental dangers like cold water, quicksand, and underwater creatures. The game has received at least one remaster for modern compatibility.
The gameplay system remains similar to previous entries, focusing on precise third-person control through complex, multi-tiered levels. Players utilize an extensive move set to navigate environments. Abilities include standard actions such as running, jumping, climbing, and swimming, alongside more advanced techniques like rolling, crouching, crawling, and sprinting. Swinging on bars and vines is also a key traversal method across various chasms and obstacles.
This adventure introduces several new elements designed to test the player's timing and awareness during traversal. New hazards include exposure to cold water, which limits the time Lara can safely remain submerged, and the introduction of treacherous quicksand, requiring swift action to avoid being swallowed. Furthermore, players must contend with dangerous underwater creatures, such as piranhas, adding combat and environmental pressure to aquatic sections.
The narrative sends the intrepid archaeologist on a globe-trotting quest rooted in ancient mythology and extraterrestrial influence. The journey begins in India, where Lara seeks a legendary stone once belonging to the tribe of Infada. This initial discovery soon connects her to a shadowy organization led by Dr. Willard, whose interests lie in an ancient Polynesian city built around the impact site of a meteorite millions of years ago. Lara learns that the stone she recovered is one of four artifacts fashioned from the meteorite's core material, prompting her to search for the remaining three, which are hidden across various remote regions of the planet.
This title is categorized as a blend of Shooter, Puzzle, and Adventure genres, requiring both combat proficiency and intellectual problem-solving to progress.
This main game has seen several releases across different generations of hardware. Initially launching on PC (Microsoft Windows) and the original PlayStation, it has since been made available on platforms including the PlayStation 3 and PlayStation Portable.
While the core 1998 experience remains, this game has received at least one official remaster, offering updated compatibility for modern systems, alongside an official standalone expansion.

A remaster of the original Tomb Raider III, including The Lost Artifact expansion as well as the ability to toggle between original and remastered graphics.

Tomb Raider: The Lost Artifact is a mini-sequel to Tomb Raider III, released exclusively for PC and macOS. Unlike the expansion packs for the first two games, this was initially sold as a standalone product rather than as part of a re-release, and was not available for free download for existing owners.